跨域

ch-core/src/main/java/com/wwdz/ch/core/config/CorsConfig.java

@@ -6,6 +6,7 @@ import org.springframework.web.cors.CorsConfiguration;
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 import org.springframework.web.filter.CorsFilter;
 
+/*
 @Configuration
 public class CorsConfig {
 	private CorsConfiguration buildConfig() {
@@ -23,3 +24,4 @@ public class CorsConfig {
 		return new CorsFilter(source);
 	}
 }
+*/

ch-core/src/main/java/com/wwdz/ch/core/config/CorsFilterConfig.java

+package com.wwdz.ch.core.config;
+
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.core.Ordered;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.CorsFilter;
+
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.Collections;
+
+/**
+ * @author xxdxxs
+ */
+@WebFilter
+public class CorsFilterConfig implements Filter {
+
+    @Bean
+    public FilterRegistrationBean corsFilter() {
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        CorsConfiguration corsConfiguration = new CorsConfiguration();
+        corsConfiguration.setAllowCredentials(true);
+        corsConfiguration.setAllowedOrigins(Collections.singletonList(CorsConfiguration.ALL));
+        corsConfiguration.setAllowedHeaders(Collections.singletonList(CorsConfiguration.ALL));
+        corsConfiguration.setAllowedMethods(Collections.singletonList(CorsConfiguration.ALL));
+     //   corsConfiguration.addExposedHeader("Authorization");
+        source.registerCorsConfiguration("/**", corsConfiguration);
+        FilterRegistrationBean bean = new FilterRegistrationBean(new CorsFilter(source));
+        bean.setOrder(Ordered.HIGHEST_PRECEDENCE);
+        return bean;
+    }
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException {
+
+    }
+
+    @Override
+    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
+        HttpServletResponse resp = (HttpServletResponse)servletResponse;
+        resp.setHeader("Access-Control-Allow-Origin", "*");
+        resp.setHeader("Access-Control-Allow-Credentials", "true");
+        resp.setHeader("Access-Control-Allow-Methods", "POST, GET, PUT, PATCH, DELETE");
+        resp.setHeader("Access-Control-Allow-Headers", "*");
+        filterChain.doFilter(servletRequest,servletResponse);
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+}
\ No newline at end of file